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Nitella [24]
2 years ago
14

Can someone please help me with this math thing

Mathematics
2 answers:
poizon [28]2 years ago
6 0
Answer is 1440 my friend
sertanlavr [38]2 years ago
5 0

Answer:

1440

Step-by-step explanation:

How one of my teachers said is 72 time 40 is 2880

and then 2880 divided by 2 is 1440. This is what my teacher said so I don’t know.

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labwork [276]
The correct answer would be C

Hope this helped
8 0
3 years ago
Explain how a number line can be used to find the difference for 34-28
Luba_88 [7]
You can count from 34-28 and the numbers you counted (the numbers in between 34-28) is your answer.
6 0
3 years ago
Read 2 more answers
I need to know what 4,000+200+60 for my iready please
Stella [2.4K]
The answer is 4260, you can do 200 plus 60, then add to 4000
8 0
2 years ago
Read 2 more answers
Plz help me schools basically here for me
nevsk [136]

Here's what i did:

I broke down the fraction entirely.

3 / 5 = 6 / 10

divide 6 by two and divide 18 by two. This makes 3 / 10 = 9.

divide 3 by three and 9 by three, making 1 / 10 = 3.

if you need 7 / 10 of the number (30) then do 3*7.

The answer is 21.

8 0
3 years ago
Four glasses of milk and 2 snack bars have a total of 72 carbohydrates​ (carbs), and 2 glasses of milk and 3 snack bars have a t
Travka [436]

One glass of milk has 11 carbs and one snack bar has 14 carbs.

Step-by-step explanation:

Let,

Glass of milk = x

Snack bar = y

According to given statement;

4x+2y=72   Eqn 1

2x+3y=64   Eqn 2

Multiplying Eqn 2 by 2

2(2x+3y=64)\\4x+6y=128\ \ \ Eqn\ 3

Subtracting Eqn 1 from Eqn 3

(4x+6y)-(4x+2y)=128-72\\4x+6y-4x-2y=56\\4y=56

Dividing both sides by 4

\frac{4y}{4}=\frac{56}{4}\\y=14

Putting y=14 in Eqn 1

4x+2(14)=72\\4x+28=72\\4x=72-28\\4x=44

Dividing both sides by 4

\frac{4x}{4}=\frac{44}{4}\\x=11

One glass of milk has 11 carbs and one snack bar has 14 carbs.

Keywords: linear equations, subtraction

Learn more about linear equations at:

  • brainly.com/question/5461619
  • brainly.com/question/5510873

#LearnwithBrainly

6 0
2 years ago
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